620007299 has 2 divisors, whose sum is σ = 620007300. Its totient is φ = 620007298.

The previous prime is 620007281. The next prime is 620007313. The reversal of 620007299 is 992700026.

620007299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 620007299 - 2²⁴ = 603230083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (620007229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310003649 + 310003650.

It is an arithmetic number, because the mean of its divisors is an integer number (310003650).

Almost surely, 2^620007299 is an apocalyptic number.

620007299 is a deficient number, since it is larger than the sum of its proper divisors (1).

620007299 is an equidigital number, since it uses as much as digits as its factorization.

620007299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 620007299 is about 24899.9457629931. The cubic root of 620007299 is about 852.7052444823.

The spelling of 620007299 in words is "six hundred twenty million, seven thousand, two hundred ninety-nine".